CH638491A5 - Process for the preparation of novel polyether polyureides - Google Patents
Process for the preparation of novel polyether polyureides Download PDFInfo
- Publication number
- CH638491A5 CH638491A5 CH733377A CH733377A CH638491A5 CH 638491 A5 CH638491 A5 CH 638491A5 CH 733377 A CH733377 A CH 733377A CH 733377 A CH733377 A CH 733377A CH 638491 A5 CH638491 A5 CH 638491A5
- Authority
- CH
- Switzerland
- Prior art keywords
- groups
- radical
- amine
- urea
- general formula
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/28—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/04—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/321—Polymers modified by chemical after-treatment with inorganic compounds
- C08G65/325—Polymers modified by chemical after-treatment with inorganic compounds containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/321—Polymers modified by chemical after-treatment with inorganic compounds
- C08G65/326—Polymers modified by chemical after-treatment with inorganic compounds containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/338—Polymers modified by chemical after-treatment with inorganic and organic compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G71/00—Macromolecular compounds obtained by reactions forming a ureide or urethane link, otherwise, than from isocyanate radicals in the main chain of the macromolecule
- C08G71/02—Polyureas
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polyethers (AREA)
- Epoxy Resins (AREA)
- Polyurethanes Or Polyureas (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/700,640 US4154724A (en) | 1976-06-28 | 1976-06-28 | Polyether polyureides and resinous compositions therefrom |
| US05/743,879 US4115446A (en) | 1976-11-22 | 1976-11-22 | Polyether polyureides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH638491A5 true CH638491A5 (en) | 1983-09-30 |
Family
ID=27106653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH733377A CH638491A5 (en) | 1976-06-28 | 1977-06-15 | Process for the preparation of novel polyether polyureides |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS532597A (enrdf_load_stackoverflow) |
| AU (1) | AU510579B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1122743A (enrdf_load_stackoverflow) |
| CH (1) | CH638491A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2726929A1 (enrdf_load_stackoverflow) |
| ES (1) | ES459646A1 (enrdf_load_stackoverflow) |
| FR (2) | FR2366323A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1529046A (enrdf_load_stackoverflow) |
| IT (1) | IT1080613B (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT3508620T (pt) * | 2018-01-09 | 2021-07-12 | Atotech Deutschland Gmbh | Aditivo de ureileno, a sua utilização e um método de preparação para esse fim |
| CN111718473B (zh) * | 2020-07-22 | 2022-07-26 | 广州惠顺新材料有限公司 | 一种离子型水性环氧改性固化剂及其制备方法 |
| CN113480727A (zh) * | 2021-06-08 | 2021-10-08 | 华南理工大学 | 一种改性聚醚胺环氧树脂固化剂的制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1054639A (enrdf_load_stackoverflow) * | 1900-01-01 | |||
| US3763106A (en) * | 1969-11-28 | 1973-10-02 | Atlas Chem Ind | Polymers prepared by reacting urea with an amino alcohol or diamine followed by methylolation with formaldehyde |
| DE2324134C3 (de) * | 1973-05-12 | 1981-01-08 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Aminoplast-Dispersionen |
| GB1501366A (en) * | 1975-03-06 | 1978-02-15 | Texaco Development Corp | Polyether urea epoxy curing agent |
-
1977
- 1977-05-16 GB GB2040277A patent/GB1529046A/en not_active Expired
- 1977-05-20 AU AU25328/77A patent/AU510579B2/en not_active Expired
- 1977-06-08 ES ES459646A patent/ES459646A1/es not_active Expired
- 1977-06-10 CA CA280,241A patent/CA1122743A/en not_active Expired
- 1977-06-13 FR FR7717993A patent/FR2366323A1/fr active Granted
- 1977-06-15 CH CH733377A patent/CH638491A5/de not_active IP Right Cessation
- 1977-06-15 DE DE19772726929 patent/DE2726929A1/de not_active Ceased
- 1977-06-23 JP JP7394777A patent/JPS532597A/ja active Granted
- 1977-06-24 IT IT2507377A patent/IT1080613B/it active
- 1977-12-15 FR FR7737834A patent/FR2366324A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES459646A1 (es) | 1978-08-16 |
| CA1122743A (en) | 1982-04-27 |
| FR2366323B1 (enrdf_load_stackoverflow) | 1984-06-08 |
| GB1529046A (en) | 1978-10-18 |
| AU510579B2 (en) | 1980-07-03 |
| JPS546278B2 (enrdf_load_stackoverflow) | 1979-03-27 |
| IT1080613B (it) | 1985-05-16 |
| DE2726929A1 (de) | 1978-01-05 |
| FR2366323A1 (fr) | 1978-04-28 |
| AU2532877A (en) | 1978-11-23 |
| JPS532597A (en) | 1978-01-11 |
| FR2366324A1 (fr) | 1978-04-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |